- An ornamental, often jeweled, crownlike semicircle worn on the head by women on formal occasions.古波斯人头巾：妇女在正式场合戴在头上的一种通常镶有珠宝且像王冠一样的半圆形装饰物
- The triple crown worn by the pope.教皇所戴的三重冕
- Latin tiāra [turban, headband] 拉丁语 tiāra [头巾，束发带]
- from Greek tiara 源自 希腊语 tiara
- bachelor button
- bachelor buttons
- bachelorette
- bachelorettes
- bachelors
- bachelor's
- bachelor's button
- bachelor's buttons
- bachelor's degree
- baches
- baching
- bacillar
- bacillary
- bacillus
- Bacillus Calmette-Guérin vaccine
- bacillus thuringiensis
- bacitracin
- bacitracins
- back
- back
- backache
- back and forth
- Back Bay
- backbeat
- backbench